The Revenge of the White-Haired Lolita: She Was Sacrificed by the Whole Class at the Beginning

[White-haired Lolita + Mastermind + Natural Disaster Demon King] Reincarnated Witch, my backstage is the ultimate BOSS! He was sacrificed at the beginning, and became best friends with the Demon King Loli in the backhand. I smiled when I looked at my classmates who were reincarnated as the hope of the human race. You fight monsters and level up, and I'll take you to your lair. You save the world, and I will directly... Become the new rule of the world. Class teacher, squad leader, this game started by you, now, I have the final say!